.banner{
    height: 680px;
    position: relative;
    top: -66px;
    z-index: 100;
}
.banner img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 云服务 */

 .title{
    text-align: center;
    color: #000;
    margin-top: 50px;
    margin-bottom: 10px;
}
.title-count{
    color: #000;
    text-align: center;
    margin-bottom: 26px;
}
.title-a{
    color: #1271ef;
    text-align: center;
    display: block;
    margin-bottom: 34px;
}
.service-list{
    display: flex;
    justify-content: center;
    margin-bottom: 100px;
}
.service-list li{
    width: 240px;
    height: 300px;
    margin-bottom: 18px;
    margin-right: 38px;
    box-shadow: 2px 4px 10px 0px rgba(18, 113, 236, 60%);
    color: #000;
}

.service-list h2{
    margin-top: 8px;
    margin-bottom: 14px;
    margin-left: 22px;
    font-weight: inherit;
}
.service-list p{
    margin-left: 22px;
    margin-bottom: 26px;
}
.service-list a{
    margin-left: 22px;
    text-align: left;
    color: #1271ef;
}

/* API */
.api{
    background: #f8f9fb;
    padding-top: 90px;
    box-sizing: border-box;
    padding-bottom: 68px;
}
.api-list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 26px;
}
.api-list li{
    width: 220px;
    height: 140px;
    margin-bottom: 18px;
    box-shadow: 2px 4px 10px 0px rgba(18, 113, 236, 60%);
    text-align: center;
    padding-top: 32px;
    box-sizing: border-box;
    cursor: pointer;
}

.api-list p{
    margin-top: 15px;
    color: #000;
    font-size: 16px;
}
.api p{
    color: #000;
    text-align: center;
}
.api a{
    color: #1271ef
}

/* 慧集 */
.master{
    padding-top: 38px;
    box-sizing: border-box;
    margin-bottom: 100px;
}

.master-count{
    display: flex;
    justify-content: space-around;
}
.master ul{
    padding-top: 66px;
    box-sizing: border-box;
}
.master li{
    width: 510px;
    height: 82px;
    margin-bottom: 10px;
    background: #fbfbfb;
    position: relative;
    padding-top: 12px;
    box-sizing:border-box;
}
.master li div{
    display: block;
    width: 4px;
    height: 26px;
    background: #1271ef;
    position: absolute;
    left: 0;
    top: 28px;
}
.master h2{
    margin-left: 20px;
    color: #000;
    font-weight: inherit;
    margin-bottom: 5px;
}
.master p{
    margin-left: 20px;
    color: #000;
}
.business{
    margin-bottom: 106px;
}
.business-a{
    color: #1271ef;
    text-align: center;
    display: block;
    margin-bottom: 100px;
    margin-top: 26px;
}

.business-count{
    background: #f8f9fb;
    margin-bottom: 56px;
    position: relative;
}
.business-left{
    height: 270px;
    margin-right: 40px;
    position: relative;
    width: 668px;
}
.business-left img{
    margin-top: -20px;
    position: absolute;
    top: 0;
    opacity: 0;
    transition: all 1s;
}
.business-left .active{
    opacity: 1;
    z-index: 100;
}
.business-right{
    top: 0;
    position: relative;
}
.business-right .on{
    position: absolute;
    opacity: 1;
}
.business-right img{
    margin-top: -20px;
    margin-bottom: 38px;
}
.business-right p{
    width: 492px;
    color: #000;
    line-height: 24px;
    margin-bottom: 20px;
}
.right-p{
    position: absolute;
    top: 0;
    opacity: 0;
    transition: all 1s;
}
.business-right .fall{
    color: #000;
    margin-left: 380px;
}
.fall::after{
    display: block;
    content: "";
    width: 26px;
    height: 5px;
    background: #1271ef;
    margin-left: 348px;
    margin-top: -12px;
}


.business-fall ul{
    display: flex;
    justify-content: space-between;
}

/* 数据安全 */
.datasafe {
    margin-bottom: 80px;
}
.datasafe ul{
    display: flex;
    justify-content: space-between;
    text-align: center;
}
.datasafe ul img{
    height: 70px;
    margin-bottom: 20px;
}

.experience{
    background: url(../imgs/login-register-bg.svg) #1271ef;
    width: 100%;
    height: 240px;
    padding-top: 68px;
    box-sizing: border-box;
    text-align: center;
    margin-bottom: 42px;
}
.experience h2{
    margin-bottom: 24px;
    color: #fff;
}
.experience button{
    width: 130px;
    height: 40px;
    background: none;
    border: 1px solid #fff;
    color: #fff;
    margin: auto;
    cursor: pointer;
}

/* 页脚 */
.foot-count{
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}
.foot ul{
    display: flex;
    justify-content: space-between;
}
.foot ul li{
    margin-right: 40px;
}
.foot ul h3{
    margin-bottom: 38px;
    color: #000;
    font-weight: inherit;
}
.foot ul a{
    line-height: 30px;
    color: #b3b3b3;
    font-size: 16px;
}
.foot-right h3{
    color: #000;
    margin-left: 26px;
}
.foot-right p{
    color: #b3b3b3;
    margin-top: 12px;
    margin-bottom: 34px;
    margin-left: 48px;
}
.foot-foot{
    display: flex;
    justify-content: space-between;
}
.foot-foot p{
    font-size: 18px;
}
.foot-foot img{
    margin-right: 5px;
}
